I think this relates to applications of GKR as a self-defence:
My sensei sparred heavy (not full) contact with me last night so I could psyche up for my red-belt grading tomorrow, and it showed me a lot.
- My balance was terrible until I forced myself to set into zenkutu dachi when punching, and using kokustsu dachi to absorb his powerful attacks.
- He repeatedly grabbed my hand and pulled me in towards his punches, repeated off the reverse (left) arm, and I just couldn't block fast enough. These encounters conituously resulted in punch-fests, usually ending with a throat-punch or me on the floor

. Couldn't beat the brawnier opponent here.
- I overused the same attack patterns and eventually he just evaded quite easily and hit me in the flank.
- One jick had me sliding across the floor with the urge to vomit
- After a while I found my only hope was to attack, attack, attack or there was no escape. Punch-punch-kick kept me standing for a while, but a tendency to stand too upright had me reeling backwards.
- With my hands in stationary guard he always found a way though, and once I became dynamic in my hand movements (always blocking, punching etc).
- What was worse was a bystander said afterwards "you should use your long reach to keep him at a distance, amd if he gets too close, you should make it a safe distance again". This would have been running backwards.
- He also tried some round hook-punches which I couldn't stop, period.
These are all just examples/observations. I am quite good at point sparring, my sensei is not-so, yet in the dojo he rules all. Had it not been for this experience I would not have realised my sparring needs an overhaul, and now I will develop it as such.
My point (at last!) is that without this "forbidden" heavy-contact sparring I would not have realised my weaknesses in sparring, technically and mentally. I'm not saying we lack a broad enough range of techniques (it's too broad already), but instead I'm reaffirming the point that GKR sure as buggery ain't taught as a self-defence.
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On the older discussion about kata, (which I sort-of missed

), I wonder if kata should be constructed according to the kihon, since kihon is "tweaked" almost every time it changes hands, so does kata, but they may do so in parallel (which is bad). Should traditional kata be forgotten unless the entire style is perfectly true to it origin?
Let's all just spend a weekend in our backyards inventing kata to battle those situations we most fera, using those techniques we favor most.
If I went out and did my Bassai-Dai tomorrow at my grading the way I feel suit me best, I would be laughed at. Being on the NAS team only confirms that GKR karate is for show and makes little sense in its "systeme internationale".
please let this dumb post make sense